L-59SURKCGKC LED Lamps for Electronic Projects - Local Stock & Specs

Overview: L-59SURKCGKC LED lamps

The L-59SURKCGKC LED lamp family is a compact through-hole LED series commonly used in indicator, prototyping and hobby electronics. This landing page helps South African makers, technicians and procurement teams evaluate L-59SURKCGKC LED lamps, check local availability, and choose the right drive and mounting accessories for projects and teaching labs.

Key specifications at a glance

Typical manufacturer datasheet entries you should verify include forward voltage, continuous forward current, luminous intensity (mcd), viewing angle, and package diameter. For classroom and prototype use, confirm operating current and recommended resistors or constant-current drivers.

Selection criteria: what to check

• Colour and wavelength: choose red/green/blue/white based on visibility and colour rendering.
• Forward current rating: stay within continuous If or use appropriate pulsed ratings for blinking or high-brightness uses.
• Viewing angle and intensity: wider angles for panel indicators, narrower for focused light.
• Package and tolerances: shaft length, lens shape and lead spacing matter for PCB mounts and breadboards.

Compatibility & common use cases

L-59SURKCGKC LED lamps are widely compatible with basic GPIO pins on microcontrollers (Arduino, Raspberry Pi with level shifting), single-board computers and breadboard prototyping. For long-term reliability in teaching labs and production prototypes, pair LEDs with current-limiting resistors or constant-current drivers and consider using LED holders or panel mounts for neat enclosures.

Browse related product categories and brands stocked by Communica to find resistors, sockets and holders: led lamp buying guide for electronics enthusiasts and how to use L-59SURKCGKC LED lamps in circuits.

Drive calculations, example circuits and spec callouts

Use Ohm's law to size series resistors for single LEDs. Basic formula:

R = (Vsup - Vf) / If

Example: 5V supply, red L-59SURKCGKC (Vf = 2.0V), If = 15 mA

R = (5V - 2.0V) / 0.015 A = 200 Omega. Select a standard 200 or 220 Ohm resistor with an appropriate power rating (P = Vdrop * I = 3V * 0.015A = 0.045W, so 0.125W or 0.25W resistors are common).

Wiring diagram (ASCII)

5V ----/\/\/\----|>|---- GND
           R      LED

Accessory bundles and compatibility guidance

Common bundles for projects and labs include LED assortments, matched resistor kits, PCB LED holders and breakout headers. For microcontroller projects, pair LEDs with 2.2k-200 Ohm resistor kits and a logic-level transistor or MOSFET if switching from higher voltages or multiple LEDs in series.

Stock, lead times and procurement advice for South Africa

Communica maintains regional stock and a sub-distributor network; lead times vary by colour/bin and volume. For fast education purchases, request a VAT invoice and quote via the account services or check stock in Samrand before ordering. Use the Samrand warehouse for central collection: Communica homepage.

Troubleshooting tips

• LED not lighting: verify polarity (long lead = anode), resistor value, and supply voltage.
• Dim LED: check forward current, reduce resistor value cautiously, or use a higher-intensity bin.
• Uneven brightness across batches: LEDs are binned; match bins for consistent project panels.

Compare similar components and place bulk or institutional orders through the all-products index and collections: All Products. For company background and service terms relevant to procurement teams, see the company profile: About Us.

Calls to action and purchasing options

Shop Now for L-59SURKCGKC LED lamps, check stock in Samrand or request a quote for education/volume purchases. Consider accessory bundles with resistor kits and LED holders for faster prototyping and tidy assemblies.

Sources

• Communica homepage - company and product listings
• Communica Collections - component categories and kits
• Communica Branches & Trading Hours - collection and procurement options